39508735540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{951101}}^1$

素因数の和:951208

約数の個数: 48

約数和(自身を含む): 86923113984

約数和(自身を除く): 47414378444

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2077, 4154, 8308, 10385, 20770, 41540, 951101, 1902202, 3804404, 4755505, 9511010, 19022020, 29484131, 58968262, 63723767, 117936524, 127447534, 147420655, 254895068, 294841310, 318618835, 589682620, 637237670, 1274475340, 1975436777, 3950873554, 7901747108, 9877183885, 19754367770, 39508735540]

約数ペア:

[(1, 39508735540), (2, 19754367770), (4, 9877183885), (5, 7901747108), (10, 3950873554), (20, 1975436777), (31, 1274475340), (62, 637237670), (67, 589682620), (124, 318618835), (134, 294841310), (155, 254895068), (268, 147420655), (310, 127447534), (335, 117936524), (620, 63723767), (670, 58968262), (1340, 29484131), (2077, 19022020), (4154, 9511010), (8308, 4755505), (10385, 3804404), (20770, 1902202), (41540, 951101)]